GM SPO Group Numbers
M SPO Group Numbers
| Application | GM SPO Group Number |
|---|---|
| Intermediate Steering Shaft | 6.526 |
| Intermediate Steering Shaft Outer Boot | 6.525 |
| Power Steering Fluid Cooling Pipe Seal | 6.602 |
| Power Steering Fluid Cooling Pipe | 6.602 |
| Power Steering Gear | 6.508 |
| Power Steering Gear Valve | 6.55 |
| Power Steering Gear Valve Seal Kit | 6.552 |
| Power Steering Hydraulic Hoses | 4.845 |
| Power Steering Pump | 6.605 |
| Power Steering Pump End Plate | 6.609 |
| Power Steering Pump End Plate Retainer Ring | 6.609 |
| Power Steering Pump Flow Control Valve | 6.624 |
| Power Steering Pump Flow Control Valve Seal | 6.674 |
| Power Steering Pump Flow Control Valve Spring | 6.624 |
| Power Steering Pump Pulley | 6.655 |
| Power Steering Pump Ring Kit | 6.61 |
| Power Steering Pump Ring Pin | 6.608 |
| Power Steering Pump Seal Kit | 6.609 |
| Power Steering Pump Drive Shaft Kit | 6.614 |
| Power Steering Pump Drive Shaft Retainer Ring Kit | 6.616 |
| Power Steering Pump Drive Shaft Seal | 6.617 |
| Power Steering Reservoir to Pump Hose | 6.671 |